function open_win(loc,id,width,height,resize,scroll)
{
    var top = (screen.height - height) / 2;
    var left = (screen.width - width) / 2;
    window.open(loc,id,"width="+width+",height="+height+",left="+left+",top="+top+",scrollbars="+scroll+",resizable="+resize+",status=yes");
}

function do_action(act,id,width,height,resize,scroll)
{
    if (!width)
    {
        width = 512;
        height = 384;
        resize = "no";
        scroll = "no";
    }
    open_win(act,id,width,height,resize,scroll);
}

function do_action_2(id)
{
    open_win("about:blank",id,"400","300","no","no");
}

function print_email(prefix, postfix, user)
{

    var str = prefix + '@' + postfix;
    if (!user || user == '')
    {
        user = str;
    }
    document.write('<a href="mailto:'+ str + '">'+ user +'</a>');
}

function setCookie (name, value, expires, path, domain, secure)
{
      document.cookie = name + "=" + escape(value) +
        ((expires) ? "; expires=" + expires : "") +
        ((path) ? "; path=" + path : "") +
        ((domain) ? "; domain=" + domain : "") +
        ((secure) ? "; secure" : "");
}

function getCookie(name)
{    
	var cookie = " " + document.cookie;
	var search = " " + name + "=";
	var setStr = null;
	var offset = 0;
	var end = 0;
	if (cookie.length > 0)
	{
		offset = cookie.indexOf(search);
		if (offset != -1)
		{
			offset += search.length;
			end = cookie.indexOf(";", offset)
			if (end == -1)
			{
				end = cookie.length;
			}
			setStr = unescape(cookie.substring(offset, end));
		}
	}
	return(setStr);
}

function hide_show(id)
{
	var o = document.getElementById(id);
	if (o.style.display == "none")
	{
		o.style.display = "block";
	}
	else
	{
		o.style.display = "none";
	}
}

function form_win(width, height)
{
	open_win('', 'partner', width, height);
	return true;
}